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由于一个数值问题的精确解往往事先不知道,而用数值方法求出的计算解的误差又是不可避免的。因此,数值解是否失真,如何判断──即误差问题,成为大家所关心的重要而又困难...
由于一个数值问题的精确解往往事先不知道,而用数值方法求出的计算解的误差又是不可避免的。因此,数值解是否失真,如何判断──即误差问题,成为大家所关心的重要而又困难的问题,本章只介绍了误差的基本概念和数值计算的若干原则,这对处理数值计算问题是必需的,但是仅这些还远远不能解决工程和科学计算中更为复杂的误差分析问题,还需专门分门别类地进行研究。-as an accurate numerical solution of the problem often did not know in advance, and the numerical methods used to calculate the solution sought by the error is inevitable. Therefore, the numerical solution of whether distortion, how to judge-- namely error, as we are concerned the important and difficult issues, this chapter presents only the basic concept of error and numerical calculation of certain principles, which deal with numerical calculation is necessary, but they are far from alone can not solve engineering and scientific calculations more complex error analysis, specialized categories needed to conduct research.
- 2022-08-26 10:32:44下载
- 积分:1
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CUDA编程的参考手册,以供大家学习参考。
CUDA编程的参考手册,以供大家学习参考。
- 2022-03-25 01:37:36下载
- 积分:1
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Fft in MATLAB using MATLAB code as well as the realization of the interpretation...
利用MATLAB实现fft的MATLAB代码以及解释和仿真结果-Fft in MATLAB using MATLAB code as well as the realization of the interpretation and simulation results
- 2023-02-18 11:35:04下载
- 积分:1
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求解椭圆方程
jacobi迭代求解椭圆方程,主要是用mpi进行并行计算,采用的是重叠边界网格,这个是重叠了一层,通信采用的是非阻塞型的通信函数,方程采用的是二维的poisson方程。
- 2022-01-26 08:25:04下载
- 积分:1
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并行算法学习材料。附录了大量的实例。实例
并行算法学习资料。附录了大量并行算法例子程序。-Parallel algorithm learning materials. Appendix a large number of examples of parallel algorithms process.
- 2023-06-24 20:30:05下载
- 积分:1
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多段图动态规划算法.好东西不容错过.值得参考.
多段图动态规划算法.好东西不容错过.值得参考.-Multi-stage dynamic programming algorithm Fig. Good things should not be missed. It is also useful.
- 2022-05-14 10:52:35下载
- 积分:1
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这是一个表达式程序,主要用以实现从前缀表达式到后缀表达式的转换功能...
这是一个表达式程序,主要用以实现从前缀表达式到后缀表达式的转换功能-This is an expression of procedures, mainly used for the realization of the suffix prefix expression expressions of the conversion function
- 2023-05-17 13:10:03下载
- 积分:1
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使用matlab解方程的程序,对于方程的求解附有ppt讲解
使用matlab解方程的程序,对于方程的求解附有ppt讲解-equation solution using Matlab procedures for the solution of bearing on ppt
- 2022-06-26 21:25:20下载
- 积分:1
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例如牛顿迭代法的算法,你可以写这样的计算…
牛顿迭代方法计算算法示例,可以通过这个来写出其他的计算方法-Newton iteration method algorithm for example, you can write this to the calculation of other
- 2022-02-02 02:52:33下载
- 积分:1
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c算法大全,包含100种c算法集合,很详细
c算法大全,包含100种c算法集合,很详细
- 2022-05-16 20:52:49下载
- 积分:1